.nav{
    width:1528px;
    height:100px;
    /*background-color: aqua;*/
    margin:0;
    padding: 22px 60px;
}
.nav_class{
    display: grid;
    grid-template-columns: 140px 1005px 240px;
    width: 1393px;
    height: 71px;
}
.class_left{
    display: flex;
    width: 140px;
    height:72px;
    /*background-color: lightblue;*/
    gap: 24px;
    padding-right: 24px;
    align-items: center;
}
.class_left_one{
    /*background-color: white;*/
    gap: 5px;
    display: flex;
    flex-direction: column;
    text-align: center;
}
.class_center{
    margin-left: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 1005px;
    height: 66px;
    /*background-color: lightcoral;*/
    border: 0 solid #b3b3b3;
    gap: 10px;
}
.class_center{
    border-right-width: 1px;
}
.circle{
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: #fd8ca1;
    position: relative;
}
.icon{
    position: absolute;
    left:50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
.class_center_ul{
    width: 975px;
    display: flex;
    margin: 0;
    padding: 0;
    gap: 10px;
}
.class_center_ul li a{
    letter-spacing: 3px;
    color: #6c5d5f;
    display: flex;
    margin: 0;
    padding: 0;
    border: 1px;
    width: 79.5px;
    height: 28px;
    text-align: center;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background-color: #f4f2f2;
}
.right_box{
    display: grid;
    grid-template-columns: 1005px 240px;
    height: 66px;
    width: 1245px;
}

.class_right{
    width: 240px;
    /*background-color: #933e3e;*/
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-left: 18px;
    padding: 0;
}
.class_right{
    padding-left: 18px;
}
.nav_class_right_ul{
    display: flex;
    padding: 0;
    margin:0;
}
.nav_class_right_ul li a{
    display: flex;
    justify-content: right;
    height: 28px;
    align-items: center;
    color: #717171;
}
.nav_class_right_ul li a img{
    width: 20px;
    height: 20px;
    margin-right: 3px;
}